<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="shortcut icon" href="#">
</head>
<body>
    <a href="/main"> main</a>
<a href="/manage">manage</a>
<a href="/administator">administator </a>



<a>退出</a>
</body>
</html>